Home / 65,656,724.31-98,487,092.84-22,525,322.67

Finding the Fourth Proportional to 65,656,724.31, 98,487,092.84 and 22,525,322.67

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Solution

The fourth proportional to 65,656,724.31, 98,487,092.84 and 22,525,322.67 is: 33,788,672.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,656,724.31 : 98,487,092.84 = 22,525,322.67 : x
  2. Step 2: Convert to fraction form
    65,656,724.31/98,487,092.84 = 22,525,322.67/x
  3. Step 3: Cross multiply
    65,656,724.31x = 98,487,092.84 × 22,525,322.67
  4. Step 4: Simplify right side
    65,656,724.31x = 2,218,453,544,938,620
  5. Step 5: Solve for x
    x = 2,218,453,544,938,620/65,656,724.31
  6. Step 6: Final answer
    x = 33,788,672.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.